Heat-Treating Wood Charcoal - Heat-Treating Wood #6 Charcoal 10lbs

Wood Charcoal with just the right sieve size for crucible packing of steel parts to be hardened. Hi-carbon content without waxes or fillers gives brilliant color patterns. Mixing types of charcoal (bone and wood) by specific ratio provides additional control over color and pattern. Mfg: Brownells